'Finger' in the Bible

(Now they were saying this to test him, so that they would have [an occasion] to bring charges against him.) But Jesus, bending down, began to write with [his] finger on the ground, taking no notice.

So the other disciples said to him, "We have seen the Lord!" But he said to them, "Unless I see in his hands the mark of the nails, and put my finger into the mark of the nails, and put my hand into his side, I will never believe!"

Then he said to Thomas, "Place your finger here and see my hands, and place your hand and put [it] into my side. And do not be unbelieving, but believing!"